org.apache.tinkerpop.gremlin.hadoop.structure.io.script

Class ScriptOutputFormat

java.lang.Object

org.apache.hadoop.mapreduce.OutputFormat<K,V>

org.apache.hadoop.mapreduce.lib.output.FileOutputFormat<org.apache.hadoop.io.NullWritable,VertexWritable>

org.apache.tinkerpop.gremlin.hadoop.structure.io.CommonFileOutputFormat

org.apache.tinkerpop.gremlin.hadoop.structure.io.script.ScriptOutputFormat

public class ScriptOutputFormat
extends CommonFileOutputFormat

Author:

Daniel Kuppitz (http://gremlin.guru)

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat

org.apache.hadoop.mapreduce.lib.output.FileOutputFormat.Counter

Field Summary

Fields inherited from class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat

BASE_OUTPUT_NAME, PART

Constructor Summary

Constructors

Constructor and Description
ScriptOutputFormat()

Method Summary

Modifier and Type	Method and Description
org.apache.hadoop.mapreduce.RecordWriter<org.apache.hadoop.io.NullWritable,VertexWritable>	getRecordWriter(org.apache.hadoop.mapreduce.TaskAttemptContext job)
org.apache.hadoop.mapreduce.RecordWriter<org.apache.hadoop.io.NullWritable,VertexWritable>	getRecordWriter(org.apache.hadoop.mapreduce.TaskAttemptContext job, DataOutputStream outputStream)

Methods inherited from class org.apache.tinkerpop.gremlin.hadoop.structure.io.CommonFileOutputFormat

getDataOuputStream

Methods inherited from class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat

checkOutputSpecs, getCompressOutput, getDefaultWorkFile, getOutputCommitter, getOutputCompressorClass, getOutputName, getOutputPath, getPathForWorkFile, getUniqueFile, getWorkOutputPath, setCompressOutput, setOutputCompressorClass, setOutputName, setOutputPath

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ScriptOutputFormat

public ScriptOutputFormat()

Method Detail

getRecordWriter

public org.apache.hadoop.mapreduce.RecordWriter<org.apache.hadoop.io.NullWritable,VertexWritable> getRecordWriter(org.apache.hadoop.mapreduce.TaskAttemptContext job)
                                                                                                           throws IOException,
                                                                                                                  InterruptedException

Specified by:

getRecordWriter in class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat<org.apache.hadoop.io.NullWritable,VertexWritable>

Throws:

IOException

InterruptedException

getRecordWriter

public org.apache.hadoop.mapreduce.RecordWriter<org.apache.hadoop.io.NullWritable,VertexWritable> getRecordWriter(org.apache.hadoop.mapreduce.TaskAttemptContext job,
                                                                                                                  DataOutputStream outputStream)
                                                                                                           throws IOException,
                                                                                                                  InterruptedException

Throws:

IOException

InterruptedException